Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	38.712504	392.7062750000002	528.1227250000002	37.562504	39.862504	2.299999999999997	20250219_073250UTC_V00OS11.WAV
T	39.237504	365.6227250000002	555.2062750000002	38.475004	40.000004	1.5250000000000057	20250219_073250UTC_V00OS11.WAV
T	12.618752	284.3727249999996	555.2062749999997	11.462504	13.775	2.3124959999999994	20250219_073250UTC_V00OS11.WAV
P'	49.756248	162.5022750000002	297.9187250000002	49.262496	50.25	0.9875040000000012	20250219_073250UTC_V00OS11.WAV
T	51.4	338.54372499999977	568.7522749999998	50.5875	52.2125	1.625	20250219_073250UTC_V00OS11.WAV
P	49.693752	94.79372500000004	243.75227500000005	49.2625	50.125004	0.8625040000000013	20250219_073250UTC_V00OS11.WAV
O	22.625	162.49999999999986	324.9999999999999	21.8375	23.4125	1.5750000000000028	20250219_073250UTC_V00OS11.WAV
T	18.337504	365.62500000000017	568.7500000000002	17.350004	19.325004	1.9750000000000012	20250219_073250UTC_V00OS11.WAV
O	1.018752	148.95822499999986	338.54177499999986	0.2750040000000001	1.7625000000000002	1.4874960000000002	20250219_073250UTC_V00OS11.WAV
O	42.787496	54.16677499999986	230.20822499999983	42.499996	43.074996	0.5750000000000028	20250219_073250UTC_V00OS11.WAV